Extrinsic 60582-1

{
  "heartbeat": {
    "blockNumber": 60581,
    "sessionIndex": 1009,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa884cc6f88a0aae87a5459c981354837e8d5dec0e1b9fd2038a92ac039156923d330a11e9bc74bdf1c3c1c89aecb1d72d087547963a7fb7dce527929abbb2085"
}